nz.org.venice.quote
Interface Quote

All Known Implementing Classes:

EODQuote, IDQuote

public interface Quote

Representation of either an end-of-day or an intra-day stock quote. This interface allows code to manipulate both quote kinds without writing specific code to handle each.

Author:

Andrew Leppard

Field Summary

static int	ASK Represents current ask.
static int	BID Represents current bid.
static int	DAY_CLOSE Represents day close quote for end-of-day quotes or last quote for intra-day quotes.
static int	DAY_HIGH Represents day high quote for end-of-day quotes or current day high for intra-day quotes.
static int	DAY_LOW Represents day low quote for end-of-day quotes or current day low for intra-day quotes.
static int	DAY_OPEN Represents day open quote
static int	DAY_VOLUME Represents day volume quote for end-of-day quotes or current volume for intra-day quotes.

Method Summary

TradingDate	getDate() Return the quote date.
double	getDayClose() Return the day close for end-of-day quotes or the last quote for intra-day quotes.
double	getDayHigh() Return the day high for end-of-day quotes or the current day high for intra-day quotes.
double	getDayLow() Return the day low for end-of-day quotes or the current day low for intra-day quotes.
double	getDayOpen() Return the day open.
long	getDayVolume() Return the day volume quote for end-of-day quotes or the current volume for intra-day quotes.
double	getQuote(int quote) Get a single quote.
Symbol	getSymbol() Return the stock's symbol.

Field Detail

DAY_CLOSE

public static final int DAY_CLOSE

Represents day close quote for end-of-day quotes or last quote for intra-day quotes.

See Also:

Constant Field Values

DAY_OPEN

public static final int DAY_OPEN

Represents day open quote

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Constant Field Values

DAY_LOW

public static final int DAY_LOW

Represents day low quote for end-of-day quotes or current day low for intra-day quotes.

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Constant Field Values

DAY_HIGH

public static final int DAY_HIGH

Represents day high quote for end-of-day quotes or current day high for intra-day quotes.

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Constant Field Values

DAY_VOLUME

public static final int DAY_VOLUME

Represents day volume quote for end-of-day quotes or current volume for intra-day quotes.

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Constant Field Values

BID

public static final int BID

Represents current bid.

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Constant Field Values

ASK

public static final int ASK

Represents current ask.

See Also:

Constant Field Values

Method Detail

getSymbol

public Symbol getSymbol()

Return the stock's symbol.

Returns:

the symbol

getDate

public TradingDate getDate()

Return the quote date.

Returns:

the date

getDayVolume

public long getDayVolume()

Return the day volume quote for end-of-day quotes or the current volume for intra-day quotes.

Returns:

the volume

getDayLow

public double getDayLow()

Return the day low for end-of-day quotes or the current day low for intra-day quotes.

Returns:

the day low

getDayHigh

public double getDayHigh()

Return the day high for end-of-day quotes or the current day high for intra-day quotes.

Returns:

the day high

getDayOpen

public double getDayOpen()

Return the day open.

Returns:

the day open

getDayClose

public double getDayClose()

Return the day close for end-of-day quotes or the last quote for intra-day quotes.

Returns:

the day close

getQuote

public double getQuote(int quote)
                throws java.lang.UnsupportedOperationException

Get a single quote.

Parameters:

quote - the quote type: DAY_OPEN, DAY_CLOSE, DAY_HIGH, DAY_LOW, DAY_VOLUME, BID, or ASK

Throws:

java.lang.UnsupportedOperationException - if the quote type is not supported by the quote. For example, end of day quotes do not contain bid or ask prices.